Material or article handling – Self-loading or unloading vehicles – With load-receiving portion – or significant section thereof,...
Reexamination Certificate
2011-07-12
2011-07-12
Fox, Charles A (Department: 3652)
Material or article handling
Self-loading or unloading vehicles
With load-receiving portion, or significant section thereof,...
C280S043110
Reexamination Certificate
active
07976265
ABSTRACT:
A trailer has a deck frame arranged to carry a load thereon for being towed by a towing vehicle in a transport position spaced above the ground. The deck frame is further arranged to be lowered from the transport position to a loading position at ground level. Side rails supporting wheels thereon are hinged at a rear of the deck frame and are pivotally coupled to a hitch arm at a front end. A lift mechanism lifts the front end of the deck frame in the loading position relative to the front of the side rails to simultaneously raise the rear end of the deck frame by lowering the front of the side rails relative to the ground. The hitch arm may remain coupled to the towing vehicle as the deck frame is displaced between the loading and transport positions.
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patent: 0 245 104 (1987-11-01), None
ADE & Company Inc.
Dupuis Ryan W.
Fox Charles A
Satterthwaite Kyle R.
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